<?php

class Adept_Template_Expression_DataBinding extends Adept_Template_Expression_Abstract 
{
    
    protected $expression;
    
    public function __construct($expression) 
    {
    	$this->expression = $expression;
    }	
    
    public function makeExpression()
    {
        return $this->expression;
    }
    
    public function isConst() 
    {
        return false;
    }    
    
    public function getValue() 
    {
        return null;
    }
    
}
